Bosch Rexroth IndraDrive Project Planning Manual page 75

Rexroth IndraDrive
DOK-INDRV*-ADDCOMP****-PR02-EN-P
DC Bus Resistor Unit HLB01.1C and HLB01.1D
Overview HLB01.1D
Fig. 8-7: Connections HLB01.1D
Connection
24V, 0V (control voltage)
L+, L- (DC bus)
Equipment grounding conductor
X1 in, X1 out (bus module)
X2 (RS232 interface)
X31 (ready for operation, and prewarning contact)
X32 (DC bus short circuit control, clearing errors, braking
resistor threshold)
8-7
see page
8-9
8-8
8-8
8-10
8-12
8-11
8-12